/// <summary>
/// Check user rights and execute command with logging
/// </summary>
/// <param name="commandType"></param>
/// <param name="user"></param>
/// <param name="CommandExecutor"></param>
/// <returns></returns>
public virtual LogCommand ExecuteNewCommand(CommandTypes commandType, FaceRecognitionUser user, Func <CommandTypes, CommandResults> CommandExecutor = null)
{
var command = new LogCommand(commandType);
command.StartCommandDate = DateTime.UtcNow;
LogCommandDAL.Add(command);
if (!IsExecutionAllowed(user))
{
command.CommandResult = CommandResults.Fail;
return(command);
}
if (CommandExecutor == null)
{
command.FinishCommandDate = DateTime.UtcNow;
command.CommandResult = CommandResults.Undefined;
LogCommandDAL.Update(command);
return(command);
}
if (command.CommandType == CommandTypes.DoNothingLogOnly)
{
command.FinishCommandDate = DateTime.UtcNow;
command.CommandResult = CommandResults.Success;
LogCommandDAL.Update(command);
return(command);
}
var result = CommandExecutor(commandType);
command.CommandResult = result;
command.FinishCommandDate = DateTime.UtcNow;
LogCommandDAL.Update(command);
return(command);
}
/// <summary>
/// Override this to check user rights
/// </summary>
/// <param name="user"></param>
/// <returns></returns>
public virtual bool IsExecutionAllowed(FaceRecognitionUser user)
{
return(true);
}
